| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $180.29 | 5.567% | $190.3267 | $190.33 | $190.35 | $190.30 |
| Purchase #2 | $119.37 | 5.771% | $126.2588 | $126.26 | $126.25 | $126.30 |
| Purchase #3 | $84.74 | 11.435% | $94.43 | $94.43 | $94.45 | $94.40 |
| Purchase #4 | $231.58 | 9.154% | $252.7788 | $252.78 | $252.80 | $252.80 |
| Purchase #5 | $122.40 | 10.151% | $134.8248 | $134.82 | $134.80 | $134.80 |
| Purchase #6 | $99.84 | 7.428% | $107.2561 | $107.26 | $107.25 | $107.30 |
| Purchase #7 | $88.83 | 10.799% | $98.4228 | $98.42 | $98.40 | $98.40 |
| 7 purchase totals = | $927.05 | $1,004.2980 | $1,004.30 | $1,004.30 | $1,004.30 | |